• OPERATIONS - LT Series The LT 84-U wall switch is designed for flush and surface-mount installation. It features a double switch and is used to control natural ventilation groups.
  • OPERATIONS - LT Series The LT 84-U-V is a flush and surface-mount double wall switch for activating 230 V ventilation groups.
  • NSHEV DOME VENT F100 The F100 Dome Vent is an ideal solution for smoke ventilation applications. The EN 12101-2 certified vent is installed on flat and pitched roofs for smoke extraction. It is ideal for staircases and corridors. In case of fire, the dome vent will open automatically (as part of the smoke ventilation system), drawing the smoke up and out. This will keep escape routes free for evacuation and provide access for the emergency services. The product can also be used for natural day-to-day ventilation and can allow for roof access.
  • NSHEV Louvres FLW Range Ideal for end of corridor requirements, particularly within high-rise buildings. The aluminium-framed louvres are tested in accordance with EN 12101-2 to provide dual-purpose natural ventilation and smoke ventilation.
  • NSHEV Roof Louvre The roof louvre vent is a low profile aluminium louvre, specifically designed for both smoke and natural ventilation applications. It has been tested to EN 12101- 2 for natural and heat exhaust ventilator.
  • NSHEV Rooflight FSR P1 The centre pivot window has a dark grey exterior with natural or white polyurethane interior. The smoke ventilation window is equipped with a 24v D+H chain drive fitted at the base of the window.
  • PS Series PS-24-1-U Control Panel The ultra-compact PS-24-1-U is ideal for use in small-scale natural ventilation applications.Can be concealed inside standard back-boxes.
  • OPERATIONS - RC Series The RCM 024-11-U is a wireless receiver that can can activate up to two groups based on 24 V. Suitable for flush-mounted installation.
  • OPERATIONS - RC Series The RCM 230-11-U wireless receiver is used for direct activation of 230 V drives.
  • OPERATIONS - RC Series The RCR 11-2 wireless remote control is ideal for natural ventilation applications for activating open, stop and close commands.
  • OPERATIONS - RC Series The RCR 11-4 wireless remote control has the same applications as the RCR 11-2, but has four separate function levels for natural ventilation applications.
  • OPERATIONS - RC Series The RCT 003-11-U wireless transmission module is ideal for use in flush-mounted sockets. It allows standard switches to have wireless operation.
  • DETECTORS - Rain Sensors The REM 230 is a 230 V AC version of the REM 24 rain sensor and can operate without the need for a control panel.
  • DETECTORS - Rain Sensors The REM 42 rain sensor is perfectly suited for rain monitoring in combination with ventilation control panels for commercial applications.
  • DETECTORS - Rain Sensors The REM 801-RC is a battery-powered wireless rain detector.
  • Remote Manual Winding Gear Dyer’s manual remote opening systems enable high level windows to be controlled from a single operator. The chain opens the window via a rotary control handle, containing a steel helical cable. The cable runs within a nylon lined steel conduit. The conduit can be formed and installed on-site.
  • BREAK GLASS UNIT - RT Series The RT 45 break glass unit is used to trigger and reset SHEV systems and includes status indication LED’s.
  • OPERATIONS - Thermostat RTR Series The RTR 231 thermostat is used for automatic natural ventilation in combination with D+H control systems.
  • CONTROL PANELS - RZN Series The RZN 43xx-E is a bespoke NSHEV control panel and commonly found in airports and shopping centres. It has a virtually unlimited number of slots and freely scalable power.
  • CONTROL PANELS - RZN Series The RZN 4404-K V2 compact SHEV control panel has 4 A stabilised output voltage. Ideal for stairwell and single corridors.
  • CONTROL PANELS - RZN Series The RZN 4404-M is a 2-line SHEV modular control panel with 4 A stabilised output for small and medium-sized buildings.
  • CONTROL PANELS - RZN Series The RZN 4408-K and M compact SHEV control panels have an 8 A stabilised output.
  • CONTROL PANELS - RZN Series The RZN 4416-M is a powerful, compact SHEV modular control panel, with up to 16 A stabilised output.
  • CONTROL PANELS - RZN Series The RZN 4503-T combines a SHEV control panel, with trigger and reset buttons, status indication and natural ventilation switches included. This compact control panel has an output of 3 A, ideal for stairwells and single rooms.
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